Announcement of regulated information according to Law 3556/2007

Maroussi, 19 September 2025

LAMDA Development S.A. (the “Company”), in accordance with the provisions of Law 3556/2007 and the article 19 of the Regulation 596/2014/EU and after relevant notification, announces that on September 16, 2025 Mrs. Calypso Maria Nomikos, independent non-executive member of the BoD, proceeded to a rollover of 402 Stock Futures contracts, with the Company’s shares as the underlying product, expiring in September 2025 (total transaction consideration €289,842.00 and average price €7.21), into a new expiry date in December 2025 (total transaction consideration €291,852.00 and average price €7.26). Each contract size is 100 shares.